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Individual Calculations August 2019 |
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| Kazemi, Rahmanberdi Total change: -33.20 | |   |
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| Golestan Chess Championship 1398 | Golestan | IRI | 2019-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1451 | 3.00 | 5 | 0.58 | 20 | 11.60 | |
|  Kiaei, Ali | | | 1808 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Ahmadi, Shayan | | | 1572 | IRI | 1.00 | 1 | 0.66 | 20 | 13.20 | |  Paeinmahalli, Ali | | | 1696 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Saghafi, Sadra | | | 1126 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Alaedin, Karen | | | 1084 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Mazandaran Chess Championship 1398 | Babolsar | IRI | 2019-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1276 | 1451 | 2.00 | 6 | -2.24 | 20 | -44.80 | |
| | Shams, Mohammad Matin | | | 1810 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Zare, Nazanin Zahra | | | 1138 | IRI | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Rezapour, Ahangar Mahan | | | 1162 | IRI | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Ghanbari Omran, Amirhosein | | | 1217 | IRI | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Hasan Nattaj Kordi, Mohammad | | | 1051 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pazham, Parsa | | | 1277 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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